div,
a,
span,
li,
ul,
ol,
body,
dl,
dd,
dt,
input,
textarea,
form,
button,
h1,
h2,
h3,
h4,
h5,
h6,
p {
	padding: 0;
	margin: 0;
	font-weight: normal
}

body {
	width: 100%;
	font-size: .16rem;
	font-family: 'PingFangSC-Regular', serif;
	-webkit-text-size-adjust: none
}

li {
	list-style-type: none
}

a {
	text-decoration: none;
	color: #000
}

.clearfix:after {
	content: "";
	height: 0;
	overflow: hidden;
	visibility: hidden;
	clear: both;
	display: block
}

em,
i,
font {
	font-style: normal
}

.flex {
	display: -webkit-box;
	display: -ms-flexbox;
	display: flex;
	display: -webkit-flex
}

.public-header {
	justify-content: space-between;
	padding: 0 .12rem;
	height: .44rem;
	align-items: center;
	background: #fff
}

.public-header .public-header-left-search {
	width: .158rem;
	height: .16rem;
	background-size: contain;
	color: transparent
}

.public-header .public-header-left-back {
	width: .09rem;
	height: .16rem;
	background-size: contain;
	color: transparent
}

.public-header .public-header-center {
	flex: 1;
	text-align: center;
	font-size: .17rem;
	color: transparent
}

.public-header .public-header-right {
	font-size: .12rem;
	color: #121212
}

.public-footer {
	height: .49rem;
	background: #fff;
	position: fixed;
	bottom: 0;
	left: 0;
	right: 0;
	font-size: .1rem;
	color: rgba(18, 18, 18, 0.4);
	justify-content: space-around;
	align-items: center;
	text-align: center
}

.public-footer span {
	display: block;
	width: .24rem;
	margin: 0 auto;
	height: .24rem
}

.public-footer .button-1 span {
	background: url(../img/首页@2x.png) no-repeat center;
	background-size: contain
}

.public-footer .button-1.active {
	color: #5f3104
}

.public-footer .button-1.active span {
	background: url('../img/首页 01@2x.png') no-repeat center;
	background-size: contain
}

.public-footer .button-2 span {
	background: url('../img/分类 02@2x.png') no-repeat center;
	background-size: contain
}

.public-footer .button-2.active {
	color: #5f3104
}

.public-footer .button-2.active span {
	background: url('../img/分类 01@2x.png') no-repeat center;
	background-size: contain
}

.public-footer .button-3 span {
	background: url('../img/发现 02@2x.png') no-repeat center;
	background-size: contain
}

.public-footer .button-3.active {
	color: #5f3104
}

.public-footer .button-3.active span {
	background: url('../img/发现 01@3x.png') no-repeat center;
	background-size: contain
}

.public-footer .button-4 span {
	background: url('../img/我的 02@2x.png') no-repeat center;
	background-size: contain
}

.public-footer .button-4.active {
	color: #5f3104
}

.public-footer .button-4.active span {
	background: url('../img/我的 01@2x.png') no-repeat center;
	background-size: contain
}

.mask {
	position: fixed;
	top: 0;
	right: 0;
	bottom: 0;
	left: 0;
	display: none
}